<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <script src="../../vue.js"></script>
</head>

<body>
    <div id="app">
        {{message}}
        <my-coma></my-coma>
    </div>
    <script>
        let myCom = {
            template: "<h3>这是局部</h3>",
        };
        let myComa = {
            components: {
                myCom,
            },
            template: "<div><h3>这是局部组件{{name}}</h3><my-com></my-com></div>",
            data() {
                return {
                    name: "张三",
                };
            },
        };
        new Vue({
            el: "#app",
            components: {
                myComa,
            },
            data: {
                message: "实例化",
            },
        });
    </script>
</body>

</html>